-12=4x+4(-3x-17)

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Solution for -12=4x+4(-3x-17) equation:


Simplifying
-12 = 4x + 4(-3x + -17)

Reorder the terms:
-12 = 4x + 4(-17 + -3x)
-12 = 4x + (-17 * 4 + -3x * 4)
-12 = 4x + (-68 + -12x)

Reorder the terms:
-12 = -68 + 4x + -12x

Combine like terms: 4x + -12x = -8x
-12 = -68 + -8x

Solving
-12 = -68 + -8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '8x' to each side of the equation.
-12 + 8x = -68 + -8x + 8x

Combine like terms: -8x + 8x = 0
-12 + 8x = -68 + 0
-12 + 8x = -68

Add '12' to each side of the equation.
-12 + 12 + 8x = -68 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = -68 + 12
8x = -68 + 12

Combine like terms: -68 + 12 = -56
8x = -56

Divide each side by '8'.
x = -7

Simplifying
x = -7

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